CAPSULE RFID SENSOR TAG FOR LIVING BODY EXPLORATION

摘要

A capsule-type RFID(Radio Frequency IDentification) sensor tag is provided to improve a diagnosis accuracy by detecting a heat or a pressurized twist of inner digestion organs. A capsule-type RFID sensor tag for diagnosing a living object includes a pair of metal conductors(201), an RFID tag chip(202), an RFID antenna(204), and a metal plug(203). The metal conductors are arranged in a center inlet of a capsule. The RFID tag chip and the RFID antenna are connected to the metal conductors, respectively. The metal plug is switched by a threshold pressure. The capsule is made of a harmless and flexible material.